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Contents
# frozen_string_literal: true
RSpec.describe Mutant::Matcher::Namespace, '#call' do
let(:object) { described_class.new(parse_expression('TestApp*')) }
let(:env) { instance_double(Mutant::Env) }
let(:raw_scope_a) { instance_double(Class, name: 'TestApp::Literal') }
let(:raw_scope_b) { instance_double(Class, name: 'TestApp::Foo') }
let(:raw_scope_c) { instance_double(Class, name: 'TestAppOther') }
let(:subject_a) { instance_double(Mutant::Subject) }
let(:subject_b) { instance_double(Mutant::Subject) }
before do
[
[Mutant::Matcher::Methods::Singleton, raw_scope_b, [subject_b]],
[Mutant::Matcher::Methods::Instance, raw_scope_b, []],
[Mutant::Matcher::Methods::Singleton, raw_scope_a, [subject_a]],
[Mutant::Matcher::Methods::Instance, raw_scope_a, []]
].each do |klass, scope, subjects|
matcher = instance_double(Mutant::Matcher)
expect(matcher).to receive(:call).with(env).and_return(subjects)
expect(klass).to receive(:new)
.with(scope)
.and_return(matcher)
end
allow(env).to receive(:matchable_scopes).and_return(
[raw_scope_a, raw_scope_b, raw_scope_c].map do |raw_scope|
Mutant::Scope.new(raw_scope, parse_expression(raw_scope.name))
end
)
end
it 'returns subjects' do
expect(object.call(env)).to eql([subject_a, subject_b])
end
end
Version data entries
17 entries across 17 versions & 1 rubygems